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Tell me how would you respond to the following request.
Write a historical account of the Discovery of Penicillin

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The discovery of penicillin is credited to Alexander Fleming, a Scottish scientist who was working at St. Mary’s Hospital in London in 1928. Fleming had grown cultures of Staphylococci bacteria in a Petri dish, placing it in an open window to let air pass over the culture. Unbeknownst to him, the bacteria were destroyed by spores from a nearby mold. This inspired Fleming to further examine the mold and eventually, he managed to isolate a substance from it that killed a variety of bacterial pathogens. He identified it as an extract from the Penicillium notatum fungus, which he named “penicillin.” 

In 1939, Australian scientists Howard Florey and Ernest Chain confirmed Fleming’s findings by growing the mold on large scale, and the drug was mass-produced for the Allied forces during World War II. After the war, penicillin was produced on a commercial scale and made accessible to everyone. 

Penicillin revolutionized the medical field, being the first antibiotic to successfully treat bacterial infections. It was also discovered to be effective against a number of other diseases and infections, such as syphilis, gonorrhea, and even anthrax. This discovery has saved countless lives and it is still used today to treat numerous diseases with varying degrees of effectiveness.